Using the basic idea from SV650.org TRE mod, you can create a smart TRE. This one electronically switches off in neutral to make cold starts not a problem as with just a resistor eliminating the circuit. (You may experience the neutral light being on very dim even when not in neutral, it is usually only noticeable at night. Not bright enough to see in daylight. This is normal to this circuit.)

Installation of the single resistor from SV650.org as reference for installation: